--- product_id: 260569384 title: "K&N RO-6518 Replacement Air Filter" brand: "k&n" price: "619 zł" currency: PLN in_stock: true reviews_count: 6 category: "K&N" url: https://www.desertcart.pl/products/260569384-k-and-n-ro-6518-replacement-air-filter store_origin: PL region: Poland --- # 50% More Airflow Boost Washable & Reusable Eco-Friendly 10-Year/Million Mile Warranty K&N RO-6518 Replacement Air Filter **Brand:** k&n **Price:** 619 zł **Availability:** ✅ In Stock ## Summary > 💨 Breathe Power, Save Money, Ride Clean — The Ultimate Air Filter Upgrade ## Quick Answers - **What is this?** K&N RO-6518 Replacement Air Filter by k&n - **How much does it cost?** 619 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/260569384-k-and-n-ro-6518-replacement-air-filter) ## Best For - k&n enthusiasts ## Why This Product - Trusted k&n brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Ride:** Up to 50% more airflow than standard filters means noticeable acceleration and throttle response. - • **Effortless Upgrade:** Pre-oiled and ready to install in minutes—no mechanic needed, just instant performance gains. - • **Save Green, Go Green:** Reusable design saves you $250+ over 10 years while reducing landfill waste—smart for your wallet and the planet. - • **Race-Tested Reliability:** Developed on the world’s toughest tracks to deliver world-class engine protection and durability. - • **Engineered for Endurance:** Backed by a 10-year/million mile limited warranty—performance that lasts as long as your ride. ## Overview The K&N RO-6518 Replacement Air Filter is a high-performance, washable, and reusable air filter designed specifically for select Royal Enfield motorcycles. Engineered to increase airflow by up to 50%, it enhances acceleration and fuel efficiency while protecting your engine from harmful contaminants. Backed by a 10-year/million mile warranty and made in America, this eco-friendly upgrade saves money over disposable filters and installs easily for a quick performance boost. ## Description K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your motorcycle, ATV, or Side-By-Side vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Vehicle Fitment: 2018-2019 ROYAL ENFIELD Continental GT650; 2019 ROYAL ENFIELD INT650; 2018-2019 ROYAL ENFIELD Interceptor Review: great - Excellent quality Review: Great fit in my 2023 Royal Enfield Interceptor 650 (nam that’s a mouthful)😂. Reduces waste over time, saves a ton of money. As for the performance aspect, as a retired certified technician I have found that K&N along with a few other filters of this sort do indeed assist power and some decibel change but common sense needs to be on the table here. There is a sweet spot with any machine when it comes to breathing because then you have exhaust. These must be balanced, in other words do not install this filter and think you have gained massive HP. Do install this filter if you want better fuel economy, have aftermarket exhaust, want to save money or want to ♻️ reduce waste. And NO I am not for the “Green New Lie” but I do want to keep our planet clean because who in God’s name wants to ride around in a world of filth. Sorry but any of you guys or gals my age understand. Anyway it’s a good filter with good fitment and of good quality so do your bike a favor and pull your paper element out, put it in a safe place and install a K&N or even one like. Your bike will thank you and so will your pocket book or wallet or purse or whatever, just do it. Ride safe and keep the rubber side down⚓️ ## Features - ULTIMATE LONGEVITY: 10 Year/Million Mile Limited Warranty protects for the life of your vehicle. - ENGINEERED POWER: State of the art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle's acceleration by up to 10%. - EASY INSTALLATION: Pre oiled and ready to install. One of the easiest and most cost effective upgrades for your motorcycle or ATV for quick performance ns. - SAVES MONEY: K&N high flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. - ECO FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters..WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants..HIGH QUALITY: Made in America. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086GQG85S | | Best Sellers Rank | #50,249 in Automotive ( See Top 100 in Automotive ) #578 in Car Engine Air Filters | | Brand Name | K&N | | Customer Reviews | 4.6 4.6 out of 5 stars (165) | | EU Spare Part Availability Duration | 10 Years | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844382788 | | Included Components | Air Filter | | Item Dimensions L x W x H | 11.6L x 11.6W x 18.1H centimeters | | Item Type Name | Replacement Air Filter | | Manufacturer | K&N Engineering | | Manufacturer Part Number | RO-6518 | | Model Number | RO-6518 | | OEM Equivalent Part Number | RO-6518 | | Product Grade | New | | Shape | Panel | | UPC | 024844382788 | | Unit Count | 1 Count | ## Product Details - **Brand:** K&N - **EU Spare Part Availability Duration:** 10 Years - **Fit type:** Vehicle Specific Fit - **Product dimensions:** 11.6L x 11.6W x 18.1H centimeters - **Product grade:** New ## Images ![K&N RO-6518 Replacement Air Filter - Image 1](https://m.media-amazon.com/images/I/617jbXz74DL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this fit 2020 royal enfield interceptor?** A: Yup, fit perfectly in my RE INT 2021. The 2020 is identical, so no issues **Q: Is it still this filter for the 2022 INT650?** A: Yes fits the 2022 Royal Enfield 650 Interceptor and GT **Q: El filtro sirve para la Royal Enfield continental twims 650?** A: Así es. Idealmente cambiar tapa filtro original por la que viene abierta, eso mejorará la respuesta del motor. Eso sí, luego de cambiarlo, encender la moto y dejarla en ralentí para que la ECU se recalibre con el nuevo flujo de aire. **Q: In amazon confirmated fit say noy fit in re continental gt 650 2021 ; is true ?. thanks.** A: It fits a 2020, I don’t know about the 2021. You can get on k&n website and check the numbers to be sure. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great *by R***R on 27 December 2022* Excellent quality ### ⭐⭐⭐⭐⭐ Review *by L***Y on 13 March 2023* Great fit in my 2023 Royal Enfield Interceptor 650 (nam that’s a mouthful)😂. Reduces waste over time, saves a ton of money. As for the performance aspect, as a retired certified technician I have found that K&N along with a few other filters of this sort do indeed assist power and some decibel change but common sense needs to be on the table here. There is a sweet spot with any machine when it comes to breathing because then you have exhaust. These must be balanced, in other words do not install this filter and think you have gained massive HP. Do install this filter if you want better fuel economy, have aftermarket exhaust, want to save money or want to ♻️ reduce waste. And NO I am not for the “Green New Lie” but I do want to keep our planet clean because who in God’s name wants to ride around in a world of filth. Sorry but any of you guys or gals my age understand. Anyway it’s a good filter with good fitment and of good quality so do your bike a favor and pull your paper element out, put it in a safe place and install a K&N or even one like. Your bike will thank you and so will your pocket book or wallet or purse or whatever, just do it. Ride safe and keep the rubber side down⚓️ ### ⭐⭐⭐⭐⭐ Review *by A***M on 28 September 2023* Uso da anni su tutte le mie auto e moto i filtri k&n ed anche questa volta pienamente soddisfatto del prodotto per la mia Royal Enfield. ## Frequently Bought Together - K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2018-2019 ROYAL ENFIELD Continental GT650; 2019 ROYAL ENFIELD INT650; 2018-2019 ROYAL ENFIELD Interceptor, RO-6518 - Castrol Power1 4T 10W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/260569384-k-and-n-ro-6518-replacement-air-filter](https://www.desertcart.pl/products/260569384-k-and-n-ro-6518-replacement-air-filter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*